proguard.io
Class FilteredDataEntryReader

java.lang.Object
  proguard.io.FilteredDataEntryReader

All Implemented Interfaces:

DataEntryReader

Direct Known Subclasses:

ClassFilter, DirectoryFilter, NameFilter

public class FilteredDataEntryReader
extends java.lang.Object
implements DataEntryReader

This DataEntryReader delegates to one of two other DataEntryReader instances, depending on whether the data entry passes through a given data entry filter or not.

Constructor Summary

FilteredDataEntryReader(DataEntryFilter dataEntryFilter, DataEntryReader acceptedDataEntryReader)
Creates a new FilteredDataEntryReader with only a reader for accepted data entries.

FilteredDataEntryReader(DataEntryFilter dataEntryFilter, DataEntryReader acceptedDataEntryReader, DataEntryReader rejectedDataEntryReader)
Creates a new FilteredDataEntryReader.

Method Summary

void	read(DataEntry dataEntry) Reads the given data entry.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilteredDataEntryReader

public FilteredDataEntryReader(DataEntryFilter dataEntryFilter,
                               DataEntryReader acceptedDataEntryReader)

Creates a new FilteredDataEntryReader with only a reader for accepted data entries.

Parameters:

dataEntryFilter - the data entry filter.

acceptedDataEntryReader - the DataEntryReader to which the reading will be delegated if the filter accepts the data entry. May be null.

FilteredDataEntryReader

public FilteredDataEntryReader(DataEntryFilter dataEntryFilter,
                               DataEntryReader acceptedDataEntryReader,
                               DataEntryReader rejectedDataEntryReader)

Creates a new FilteredDataEntryReader.

Parameters:

dataEntryFilter - the data entry filter.

acceptedDataEntryReader - the DataEntryReader to which the reading will be delegated if the filter accepts the data entry. May be null.

rejectedDataEntryReader - the DataEntryReader to which the reading will be delegated if the filter does not accept the data entry. May be null.

Method Detail

read

public void read(DataEntry dataEntry)
          throws java.io.IOException

Description copied from interface: DataEntryReader

Reads the given data entry.

Specified by:

read in interface DataEntryReader

Throws:

java.io.IOException